In the top part of the figure we show the three-dimensional plot of the decimal logarithm of the Mandel parameter , as a function of and , calculated with , , and . In the bottom part we display the three-dimensional plot of the Mandel parameter , as a function of and , calculated with the same set of parameters. The large frontier level curve separate the super-coherent from the sub-coherent region for the squeezed state .
(a) In the top part we have the three-dimensional plot of as a function of and for , , and . In the bottom part are shown the contour plot of -surface on the plane. (b) Same as for .
(a) Same as Fig. 2(a) for the quantum deformed model. (b) Same as for .
Factors and eigenvalues related to each quantum deformed model.
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